@mixin ygsc_header($height) {
    height: $height;
}
//背景图
@mixin  ygsc_back($back) {
    background:$back;
}
//100%宽度
$common_width:100%;
@mixin common_wd {
    width: $common_width;
}

//版心
@mixin Type_area {
    width: 1210px;
    margin: auto;
}
//高度函数
@mixin height($height) {
    height: $height;
}
//垂直
@mixin display {
    display: flex;
    align-items: center;
}
//input 默认样式取消
@mixin input_resert{
    // background-color: transparent;
    outline: none;
    border: none;
}
//雪碧图
@mixin i($top,$left,$width,$height,$url:"../img/web_common_pic.png"){
    background: url($url) no-repeat ;
    background-position-y: $left;
    background-position-x: $top;
    width: $width;
    height: $height;
}

@mixin TopOrLeft($top,$left){
    top: $top;
    left: $left;
}